docs: def heightmap_normalize(
      hm: np.ndarray, mi: float = 0.0, ma: float = 1.0
  ) -> None:
      """Normalize heightmap values between ``mi`` and ``ma``.
  
      Args:
          mi (float): The lowest value after normalization.
          ma (float): The highest value after normalization.
      """
      lib.TCOD_heightmap_normalize(_heightmap_cdata(hm), mi, ma)